API5CT石油套管力学性能:标准牌号抗拉强度（MPa）屈服强度（MPa）伸长率（％）硬度APISPEC5CTJ55±517379〜552查表K55±517±655N80±689552〜758L80(13Cr)±655552〜655W241HBP110±862758〜965化学成分：标准牌号化学成分（％）CSiMnPSCrNiCuMoVAlsJ55K550.34〜0.20〜1.25〜W0.020W0.015W0.15W0.20W0.20//W0.020(37Mn5)0.390.351.50N80(360.34〜0.20〜1.45〜W0.020W0.015W0.15///0.11〜W0.020APISPECMn2V)0.380.351.700.165CTL80(13Cr)0.15〜W1.000.25〜W0.020W0.01012.0〜W0.20W0.20//W0.0200.221.0014.0P1100.26〜0.17〜0.40〜W0.020W0.0100.80〜W0.20W0.200.15〜W0.08W0.020(30CrMo)0.350.370.701.100.25外径、薄厚、重量偏差尺寸偏差项目允许偏差外径管体DW101.60mm±0.79mmD±114.30mm+1.0%-0.5%壁厚-12.5%重量单根+6.5%+3.5%车载量-1.75长度范围长度项目范围1范围2范围3油管6.10-7.32m8.53-9・75m—套管4.88-7.62m7.62-10.36m10.36-14.63m描述：油管标准：APISPEC5CT、APISPEC5B、ISO11960用途：油管用于油井中抽取石油或天然气。油管规格：尺寸代号重量代码夕卜径壁厚端部加工形式钢级不加厚外加厚inmminmmJ55L80—1N80C90T95P1101.900"2.40—1.90048.260.1253.18PI—————2.752.901.90048.260.1453.68PNUIPNUIPNUIPNUIPNUI—3.65—1.90048.260.2005.08PUPUPUPUPUPU23/8"4.00—2.37560.320.1674.24PNPNPNPNPN—4.004.702.37560.320.1904.83PNUPNUPNUPNUPNU—5.805.952.37560.320.2546.45—PNUPNUPNUPNUPNU6.60—2.37560.320.2597.49—P—PPPNU7.357.452.37560.320.3368.53—PU—PUPU—27/8"6.406.502.87573.020.2175.51PNUPNUPNUPNUPNU—7.807.902.87573.020.2767.01—PNUPNUPNUPNUPNU8.608.702.87573.020.3087.82—PNUPNUPNUPNUPNU9.359.452.87573.020.3408.64—PU—PUPUPNU10.50—2.87573.020.3929.96—P—PP—11.50—2.87573.020.44011.18—P—PP—31/2"7.70—3.50088.900.2165.49PNPNPNPNPN—9.209.303.50088.900.2546.54PNUPNUPNUPNUPNU—10.20—3.50088.900.2897.34PNPNPNPNPNPNU12.7012.953.50088.900.3759.52—PNUPNUPNUPNU—14.30—3.50088.900.43010.92—P—PPPNU15.50—3.50088.900.47612.00—P—PP—17.00—3.50088.900.53013.46—P—PP—4"9.50—4.000101.600.2265.74PNPNPNPNPN—10.7011.004.000101.600.2626.65PUPUPUPUPU—41/2"12.6012.754.500114.300.2716.88PNUPNUPNUPNUPNU—15.20—4.500114.300.3378.56—P—PP—17.00—4.500114.300.3809.65—P—PP—18.90—4.500114.300.43010.92—P—PP—21.50—4.500114.300.50012.70—P—PP—23.70—4.500114.300.56014.22PPP—26.10—4.500114.300.63016.00—P—PP—注：P—平头；N—不加厚；U—外加厚；T&C—车螺纹带接箍；I—整体接头。描述：石油套管标准：APISPEC5CT、APISPEC5B、ISO11960套管规格：尺寸代号重量代号夕卜径端部加工形式壁厚钢级inmminmmJ55K55L80—1N80C90C95T95P110M6541/2"9.504.500114.300.2055.21PS———————10.504.500114.300.2245.69PSB———————11.604.500114.300.2506.35PSLBPLBPLBPLBPLBPLBPLBPLB13.504.500114.300.2907.37—PLBPLBPLBPLBPLBPLBPLB15.104.500114.300.3378.56——————PLB—5"11.505.000127.000.2205.59PS———————13.005.000127.000.2537.52PSLB———————15.005.000127.000.2969.19PSLBPLBPLBPLBPLBPLBPLBPLB18.005.000127.000.3629.19—PLBPLBPLBPLBPLBPLBPLB21.405.000127.000.43711.10—PLBPLBPLBPLBPLBPLBPLB23.205.000127.000.47812.14—PLBPLBPLBPLBPLBPLBPLB24.105.000127.000.50012.70—PLBPLBPLBPLBPLBPLBPLB51/2"14.005.500139.700.2446.20PS———————15.505.500139.700.2756.98PSLB———————17.005.500139.700.3047.72PSLBPLBPLBPLBPLBPLBPLBPLB20.005.500139.700.3619.17—PLBPLBPLBPLBPLBPLBPLB23.005.500139.700.41510.54—PLBPLBPLBPLBPLBPLBPLB26.805.500139.700.50012.70———P—PPP29.705.500139.700.56214.27———P—PPP32.605.500139.700.62515.88———P—PPP35.305.500139.700.68717.45———P—PP...
